brctl
brctl show
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[root@server70 etc]# brctl show bridge name bridge id STP enabled interfaces br0 8000.002590d08d66 no eth0 vnet0 virbr0 8000.525400f12faf yes virbr0-nic [root@server70 etc]# ifconfig br0 Link encap:Ethernet HWaddr 00:25:90:D0:8D:66 inet addr:192.99.18.195 Bcast:192.99.18.255 Mask:255.255.255.0 inet6 addr: fe80::225:90ff:fed0:8d66/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:8108397 errors:0 dropped:0 overruns:0 frame:0 TX packets:7823258 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1951542690 (1.8 GiB) TX bytes:15136345174 (14.0 GiB) br0:1 Link encap:Ethernet HWaddr 00:25:90:D0:8D:66 inet addr:198.27.105.228 Bcast:198.27.105.228 Mask:255.255.255.255 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 eth0 Link encap:Ethernet HWaddr 00:25:90:D0:8D:66 inet6 addr: fe80::225:90ff:fed0:8d66/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:69612987 errors:6 dropped:0 overruns:0 frame:6 TX packets:114006505 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:7042298846 (6.5 GiB) TX bytes:151793078797 (141.3 GiB) Interrupt:48 Memory:fe9e0000-fea00000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:407995 errors:0 dropped:0 overruns:0 frame:0 TX packets:407995 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:1284505268 (1.1 GiB) TX bytes:1284505268 (1.1 GiB) virbr0 Link encap:Ethernet HWaddr 52:54:00:F1:2F:AF inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) vnet0 Link encap:Ethernet HWaddr FE:54:00:F6:41:4B inet6 addr: fe80::fc54:ff:fef6:414b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:44 errors:0 dropped:0 overruns:0 frame:0 TX packets:24993 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:500 RX bytes:3499 (3.4 KiB) TX bytes:2333834 (2.2 MiB) [root@server70 etc]# |
brctl showmacs br0
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[root@server70 etc]# brctl showmacs br0 port no mac addr is local? ageing timer 1 00:05:73:a0:00:00 no 11.10 1 00:07:b4:00:00:02 no 2.72 1 00:07:b4:00:01:01 no 4.73 1 00:07:b4:00:01:02 no 6.65 1 00:25:90:7b:a3:8e no 31.80 1 00:25:90:7c:72:34 no 53.08 1 00:25:90:d0:8d:66 yes 0.00 1 00:2a:6a:3d:50:81 no 119.90 1 00:2a:6a:3d:df:bc no 2.33 1 c8:f9:f9:58:3f:c0 no 0.00 1 d8:24:bd:91:c7:00 no 0.00 2 fe:54:00:f6:41:4b yes 0.00 [root@server70 etc]# |
brctl showstp br0
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[root@server70 etc]# brctl showstp br0 br0 bridge id 8000.002590d08d66 designated root 8000.002590d08d66 root port 0 path cost 0 max age 19.99 bridge max age 19.99 hello time 1.99 bridge hello time 1.99 forward delay 14.99 bridge forward delay 14.99 ageing time 299.95 hello timer 0.42 tcn timer 0.00 topology change timer 0.00 gc timer 8.42 hash elasticity 4 hash max 512 mc last member count 2 mc init query count 2 mc router 1 mc snooping 1 mc last member timer 0.99 mc membership timer 259.96 mc querier timer 254.96 mc query interval 124.98 mc response interval 9.99 mc init query interval 31.24 flags eth0 (0) port id 0000 state forwarding designated root 8000.002590d08d66 path cost 4 designated bridge 8000.002590d08d66 message age timer 0.00 designated port 8001 forward delay timer 0.00 designated cost 0 hold timer 0.00 mc router 1 flags vnet0 (0) port id 0000 state forwarding designated root 8000.002590d08d66 path cost 100 designated bridge 8000.002590d08d66 message age timer 0.00 designated port 8002 forward delay timer 0.00 designated cost 0 hold timer 0.00 mc router 1 flags [root@server70 etc]# |